Cheap Flights from Houston (HOU) to Belfast (BFS)

Popular airlines from Houston William Hobby Airport (HOU) to Belfast International Airport (BFS)

Alternative airports near Belfast

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Best Belfast City BHD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $725
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George Best Belfast City
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Average driving time to city center6 min
Flights from $725
Flights from Houston (HOU) to Belfast (BFS)
Origin airport
William P. Hobby
Destination airport
Belfast Intl.
Distance
4537 mi

Houston to Belfast Flights

The cheapest times to fly from Houston to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Belfast are during the month of . You can find some of the cheapest flights from Houston to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Belfast

Sunday is one of the best days to book for cheap flights from Houston to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS) cost?
Lock in a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS)?
Flying in is a great way to save, as it's the cheapest month for flights between HOU and BFS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from HOU to BFS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS)?
There are no daily nonstop flights departing from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from HOU to BFS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS)?
To reach Belfast Intl. Airport (BFS) without delays, pick a flight that takes off from William P. Hobby Airport (HOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS) last-minute?
Waiting until right before your break to book a flight from HOU to BFS generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a HOU to BFS flight and hotel package?
You can save money by securing a HOU to BFS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Belfast Intl. Airport (BFS)?
Usually, it's possible to cancel or reschedule your HOU to BFS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.